doctrine2/tests/Sequence/MssqlTestCase.php

<?php
/*
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 *
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/**
 * Doctrine_Sequence_Mssql_TestCase
 *
 * @package     Doctrine
 * @author      Konsta Vesterinen <kvesteri@cc.hut.fi>
 * @license     http://www.opensource.org/licenses/lgpl-license.php LGPL
 * @category    Object Relational Mapping
 * @link        www.phpdoctrine.com
 * @since       1.0
 * @version     $Revision$
 */
class Doctrine_Sequence_Mssql_TestCase extends Doctrine_UnitTestCase 
{
    public function testCurrIdExecutesSql()
    {
        $id = $this->sequence->currId('user');

        $this->assertEqual($this->adapter->pop(), 'DELETE FROM user_seq WHERE id < 0');

        $this->assertEqual($this->adapter->pop(), 'SELECT @@IDENTITY');  
        $this->assertEqual($this->adapter->pop(), 'SELECT @@VERSION');
        $this->assertEqual($this->adapter->pop(), 'SET IDENTITY_INSERT user_seq OFF INSERT INTO user_seq DEFAULT VALUES');
        $this->assertEqual($this->adapter->pop(), 'SELECT COUNT(1) FROM user_seq');
    }
    public function testNextIdExecutesSql()
    {
        $id = $this->sequence->nextId('user');

        $this->assertEqual($this->adapter->pop(), 'DELETE FROM user_seq WHERE id < 0');

        $this->assertEqual($this->adapter->pop(), 'SELECT @@IDENTITY');  
        $this->assertEqual($this->adapter->pop(), 'SELECT @@VERSION'); 
        $this->assertEqual($this->adapter->pop(), 'SET IDENTITY_INSERT user_seq OFF INSERT INTO user_seq DEFAULT VALUES');
        $this->assertEqual($this->adapter->pop(), 'SELECT COUNT(1) FROM user_seq');
    }
    public function testLastInsertIdCallsPdoLevelEquivalent() 
    {
        $id = $this->sequence->lastInsertId('user');

        $this->assertEqual($this->adapter->pop(), 'SELECT @@IDENTITY');
    }
}